Perhaps you should try some spelling variations:
"locating bung code snippets" » "locating bug code snippets", "locating bung code slippers"
"using java code snippets" » "using data code snippets", "using java code slippers"
"van duy dung snippets" » "van duc dung snippets", "van duy hung snippets", "van duy tung snippets", "van dung dung snippets", "van duy dung slippers"

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: (((("using java code snippets") OR ("van duy dung snippets"))) OR ("locating bung code snippets"))~.
• Removing quotes may allow a broader search: (((( using java code snippets ) or ( van duy dung snippets ))) or ( locating bung code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("using java code snippets") or ("van duy dung snippets"))) or ("locating bung code snippets"))*.